Add GPS time & location to a Raspberry Pi
Find out how to add Adafruit’s Ultimate GPS HAT to a Raspberry Pi 3 Model B, giving Pi high accuracy time capabilities, in addition to positioning capabilities. Andrew Back, a regular contributor to DesignSpark, takes you through every stage of the project providing all the code you need to test and implement the Ultimate GPS Hat.
In addition to assembly and O/S configuration instructions, Andrew talks about gpsd and how to install this service daemon, then looks at the pps (pulse per second) signal and provides details of how to access it. Finally, Andrew discusses creating an NTP server, providing tips and information on configuration.
Read the full blog now: https://www.rs-online.com/designspark/add-gps-time-and-location-to-a-raspberry-pi-project